package com.shf7;

public class Account {
  private double balance;
  public Account(double balance){
    this.balance=balance;
  }
  public double getBalance(){
    return balance;
  }
  public void deposit(double amt){
    if(amt>0){
      balance+=amt;
      System.out.println("存钱成功");
    }
  }
  public void withdraw(double amt){
    if (balance>=amt){
      balance-=amt;
      System.out.println("取钱成功");
    } else {
      System.out.println("余额不足，取钱失败");
    }
  }
}
